1. Forum
  2. Usenet
  3. COMP.SYS.IBM.PS2.HARDWARE

  • the ugly yet beautiful

    From moussa@21:1/5 to All on Wed Jul 5 11:00:27 2023
    https://drive.google.com/file/d/1CflliYdPKrWIG3B9UWuWAtRyqNbnzZYG/view?usp=sharing

    https://drive.google.com/file/d/1f9vosQEF4relocea_N4asYwl7hE6u7SQ/view?usp=sharing

    while cleaning one of my parts boxes

    --
    Moussa

    "People alike with a similar circumstances, tend to find each
    others across space and time, given enough time in life, no
    matter distance, language, race, colour and believes" (c) MEK
    *** Do Not Copy, Duplicate or Use without my Permission ***

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Louis Ohland@21:1/5 to moussa on Wed Jul 5 05:52:52 2023
    About the only "enhancement" images I wandt to see on the interweb.

    So, it's a CMS Enhancements P/N 051010

    J1 is a 40 position edgecard
    J2 is a 26 pin header
    J3 is a 34 position edgecard
    J4 is an unpopulated 4 pin header, my SWAG is for a clone Drive 0 / 1
    W1 is a three pin header
    U1 is a 74LS244N
    U2,3 DM7407N

    Can we get a top down picture with the components? The angled shot
    slightly obscures some silkscreening.


    moussa wrote:
    https://drive.google.com/file/d/1CflliYdPKrWIG3B9UWuWAtRyqNbnzZYG/view?usp=sharing


    https://drive.google.com/file/d/1f9vosQEF4relocea_N4asYwl7hE6u7SQ/view?usp=sharing


    while cleaning one of my parts boxes


    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Louis Ohland@21:1/5 to Louis Ohland on Wed Jul 5 06:00:59 2023
    Was CMS Enhancements picked up by HP? I get a lot of redirects...
    Dumpster Fire...

    Then later the website is for the "CMS Group of Companies", not CMS Enhancements...

    Another prime example why you -DO NOT- choose to hit the "This URL is
    available on the web", because many times, it ISN'T the period site.

    Louis Ohland wrote:
    About the only "enhancement" images I wandt to see on the interweb.

    So, it's a CMS Enhancements P/N 051010

    J1 is a 40 position edgecard
    J2 is a 26 pin header
    J3 is a 34 position edgecard
    J4 is an unpopulated 4 pin header, my SWAG is for a clone Drive 0 / 1
    W1 is a three pin header
    U1 is a 74LS244N
    U2,3 DM7407N

    Can we get a top down picture with the components? The angled shot
    slightly obscures some silkscreening.


    moussa wrote:
    https://drive.google.com/file/d/1CflliYdPKrWIG3B9UWuWAtRyqNbnzZYG/view?usp=sharing


    https://drive.google.com/file/d/1f9vosQEF4relocea_N4asYwl7hE6u7SQ/view?usp=sharing


    while cleaning one of my parts boxes


    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Louis Ohland@21:1/5 to Louis Ohland on Wed Jul 5 06:34:03 2023
    74LS244N 8-ch, 4.75-V to 5.25-V bipolar buffers with 3-state outputs https://www.ti.com/lit/gpn/sn74ls244

    DM7407N Hex Buffers with High Voltage Open-Collector Outputs https://www.mouser.com/datasheet/2/308/7407-1190233.pdf

    Louis Ohland wrote:
    Was CMS Enhancements picked up by HP? I get a lot of redirects...
    Dumpster Fire...

    Then later the website is for the "CMS Group of Companies", not CMS Enhancements...

    Another prime example why you -DO NOT- choose to hit the "This URL is available on the web", because many times, it ISN'T the period site.

    Louis Ohland wrote:
    About the only "enhancement" images I wandt to see on the interweb.

    So, it's a CMS Enhancements P/N 051010

    J1 is a 40 position edgecard
    J2 is a 26 pin header
    J3 is a 34 position edgecard
    J4 is an unpopulated 4 pin header, my SWAG is for a clone Drive 0 / 1
    W1 is a three pin header
    U1 is a 74LS244N
    U2,3 DM7407N

    Can we get a top down picture with the components? The angled shot
    slightly obscures some silkscreening.


    moussa wrote:
    https://drive.google.com/file/d/1CflliYdPKrWIG3B9UWuWAtRyqNbnzZYG/view?usp=sharing


    https://drive.google.com/file/d/1f9vosQEF4relocea_N4asYwl7hE6u7SQ/view?usp=sharing


    while cleaning one of my parts boxes


    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From moussa@21:1/5 to Louis Ohland on Thu Jul 6 10:50:16 2023
    On 5/7/23 19:00, Louis Ohland wrote:
    Was CMS Enhancements picked up by HP? I get a lot of redirects...
    Dumpster Fire...

    Then later the website is for the "CMS Group of Companies", not CMS Enhancements...

    Another prime example why you -DO NOT- choose to hit the "This URL is available on the web", because many times, it ISN'T the period site.

    Louis Ohland wrote:
    About the only "enhancement" images I wandt to see on the interweb.

    So, it's a CMS Enhancements P/N 051010

    J1 is a 40 position edgecard
    J2 is a 26 pin header
    J3 is a 34 position edgecard
    J4 is an unpopulated 4 pin header, my SWAG is for a clone Drive 0 / 1
    W1 is a three pin header
    U1 is a 74LS244N
    U2,3 DM7407N

    Can we get a top down picture with the components? The angled shot
    slightly obscures some silkscreening.

    https://drive.google.com/file/d/1kkYJqb8qmdwLed1v1d1LFotrueFLDzxa/view?usp=drive_link

    *just under the logo*

    [ || 74LS244N ]
    [ || 2116A40 ]
    [ || 9131VH ]

    -||-

    [ [] MSP08C05 ]
    [ 221/331G ] <--Standing up
    [ DALE 8417 ]
    --
    Moussa

    "People alike with a similar circumstances, tend to find each
    others across space and time, given enough time in life, no
    matter distance, language, race, colour and believes" (c) MEK
    *** Do Not Copy, Duplicate or Use without my Permission ***

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Louis Ohland@21:1/5 to All on Thu Jul 6 05:18:31 2023
    U1
    74LS244N 8-ch, 4.75-V to 5.25-V bipolar buffers with 3-state outputs https://www.ti.com/lit/gpn/sn74ls244

    U2,3
    DM7407N Hex Buffers with High Voltage Open-Collector Outputs https://www.mouser.com/datasheet/2/308/7407-1190233.pdf

    C1 10uF, 35V radial leads

    C1-C3, capacitors, model?

    W1 has three leads, rather long. Signal cable?
    1 Ground
    2
    3

    RP1 Dale 221/331G MSP08C05?

    4 mounting holes, M1-M4

    J1 is a 40 position edgecard
    J2 is a 26 pin header
    J3 is a 34 position edgecard
    J4 is an unpopulated 4 pin header, my SWAG is for a clone Drive 0 / 1
    W1 is a three pin header
    U1 is a 74LS244N
    U2,3 DM7407N

    https://drive.google.com/file/d/1CflliYdPKrWIG3B9UWuWAtRyqNbnzZYG/view?usp=sharing

    https://drive.google.com/file/d/1f9vosQEF4relocea_N4asYwl7hE6u7SQ/view?usp=sharing

    https://drive.google.com/file/d/1kkYJqb8qmdwLed1v1d1LFotrueFLDzxa/view?usp=drive_link

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Louis Ohland@21:1/5 to All on Thu Jul 6 05:33:32 2023
    74LS244N shows up in 1985! If not earlier...

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)